Bluetooth

standard tecnico-industriale di trasmissione dati per reti personali senza fili

AI overview

Bluetooth is a wireless technology that allows devices like earbuds to communicate with each other over short distances without needing cables. It matters because it enables convenient, cable-free connections between everyday gadgets like phones and headphones.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Protocol.name: Bluetooth
Protocol.image: Bluetooth logo (2016).svg
Protocol.image_upright: 1.15
Protocol.developer: Bluetooth Special Interest Group
Protocol.industry: Personal area networks
Protocol.range: Typically less than , up to .Bluetooth 5.0:

via Wikipedia infobox

Described at

Bluetooth - Signal Identification Wiki

Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994, it was initially conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming synchronization problems.

sigidwiki.com →

Frequencies 2400 MHz,2485 MHz Frequency Range 2400 MHz - 2485 MHz Mode — Modulation GFSK,DPSK ACF — Emission Designator — Bandwidth 1000 kHz Location Worldwide Short Description Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994, it was initially conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming synchronization problems. I/Q Raw Recording — Audio Sample Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHFUltra High Frequency (300-3000 MHz) radio waves in the ISM band from 2.4 to 2.485 GHzGigaHertz (GHz) 10^9 Hz) from fixed and mobile devices, and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994, it was originally conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming problems of synchronization. Bluetooth can, and often does, interfere with 2.4GHz Wi-Fi channels, however the adaptive frequency hopping feature can minimize disruptions to Wi-Fi.

Excerpt from a page describing this subject · 9,934 chars · not written by Vinony

Article · Italiano

Bluetooth (spesso abbreviato in BT) è uno standard tecnico-industriale di trasmissione dati per reti personali senza fili (WPAN: Wireless Personal Area Network). Fornisce un metodo standard, economico e sicuro per scambiare informazioni tra dispositivi diversi attraverso una frequenza radio sicura a corto raggio in grado di ricercare i dispositivi coperti dal segnale radio entro un raggio di qualche decina di metri mettendoli in comunicazione tra loro. Questi dispositivi possono essere ad esempio palmari, telefoni cellulari, personal computer, portatili, stampanti, fotocamere digitali, smartwatch, console per videogiochi, cuffie, purché provvisti delle specifiche hardware e software richieste dallo standard stesso. Il BT si è diffuso da tempo anche nel settore industriale (strumenti di misura, lettori ottici, ecc.) per il dialogo con i relativi datalogger.

Abstract from DBpedia / Wikipedia · CC BY-SA